1301707360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 3359107584

約数和(自身を除く): 2057400224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 41, 62, 74, 80, 82, 124, 148, 155, 160, 164, 173, 185, 205, 248, 296, 310, 328, 346, 370, 410, 496, 592, 620, 656, 692, 740, 820, 865, 992, 1147, 1184, 1240, 1271, 1312, 1384, 1480, 1517, 1640, 1730, 2294, 2480, 2542, 2768, 2960, 3034, 3280, 3460, 4588, 4960, 5084, 5363, 5536, 5735, 5920, 6068, 6355, 6401, 6560, 6920, 7093, 7585, 9176, 10168, 10726, 11470, 12136, 12710, 12802, 13840, 14186, 15170, 18352, 20336, 21452, 22940, 24272, 25420, 25604, 26815, 27680, 28372, 30340, 32005, 35465, 36704, 40672, 42904, 45880, 47027, 48544, 50840, 51208, 53630, 56744, 60680, 64010, 70930, 85808, 91760, 94054, 101680, 102416, 107260, 113488, 121360, 128020, 141860, 171616, 183520, 188108, 198431, 203360, 204832, 214520, 219883, 226976, 235135, 242720, 256040, 262441, 283720, 376216, 396862, 429040, 439766, 470270, 512080, 524882, 567440, 752432, 793724, 858080, 879532, 940540, 992155, 1024160, 1049764, 1099415, 1134880, 1312205, 1504864, 1587448, 1759064, 1881080, 1984310, 2099528, 2198830, 2624410, 3174896, 3518128, 3762160, 3968620, 4199056, 4397660, 5248820, 6349792, 7036256, 7524320, 7937240, 8135671, 8398112, 8795320, 10497640, 15874480, 16271342, 17590640, 20995280, 31748960, 32542684, 35181280, 40678355, 41990560, 65085368, 81356710, 130170736, 162713420, 260341472, 325426840, 650853680, 1301707360]

約数ペア:

[(1, 1301707360), (2, 650853680), (4, 325426840), (5, 260341472), (8, 162713420), (10, 130170736), (16, 81356710), (20, 65085368), (31, 41990560), (32, 40678355), (37, 35181280), (40, 32542684), (41, 31748960), (62, 20995280), (74, 17590640), (80, 16271342), (82, 15874480), (124, 10497640), (148, 8795320), (155, 8398112), (160, 8135671), (164, 7937240), (173, 7524320), (185, 7036256), (205, 6349792), (248, 5248820), (296, 4397660), (310, 4199056), (328, 3968620), (346, 3762160), (370, 3518128), (410, 3174896), (496, 2624410), (592, 2198830), (620, 2099528), (656, 1984310), (692, 1881080), (740, 1759064), (820, 1587448), (865, 1504864), (992, 1312205), (1147, 1134880), (1184, 1099415), (1240, 1049764), (1271, 1024160), (1312, 992155), (1384, 940540), (1480, 879532), (1517, 858080), (1640, 793724), (1730, 752432), (2294, 567440), (2480, 524882), (2542, 512080), (2768, 470270), (2960, 439766), (3034, 429040), (3280, 396862), (3460, 376216), (4588, 283720), (4960, 262441), (5084, 256040), (5363, 242720), (5536, 235135), (5735, 226976), (5920, 219883), (6068, 214520), (6355, 204832), (6401, 203360), (6560, 198431), (6920, 188108), (7093, 183520), (7585, 171616), (9176, 141860), (10168, 128020), (10726, 121360), (11470, 113488), (12136, 107260), (12710, 102416), (12802, 101680), (13840, 94054), (14186, 91760), (15170, 85808), (18352, 70930), (20336, 64010), (21452, 60680), (22940, 56744), (24272, 53630), (25420, 51208), (25604, 50840), (26815, 48544), (27680, 47027), (28372, 45880), (30340, 42904), (32005, 40672), (35465, 36704)]